CN109695127B

CN109695127B - Eccentricity detection method and system, pulsator washing machine, server and storage medium

Info

Publication number: CN109695127B
Application number: CN201711002858.1A
Authority: CN
Inventors: 张夏阳; 管学伟; 宁昊; 葛艳红; 耿靖华; 严书林
Original assignee: Wuxi Little Swan Electric Co Ltd
Current assignee: Wuxi Little Swan Electric Co Ltd
Priority date: 2017-10-24
Filing date: 2017-10-24
Publication date: 2021-12-21
Anticipated expiration: 2037-10-24
Also published as: CN109695127A

Abstract

The invention provides an eccentricity detection method, an eccentricity detection system, a pulsator washing machine, a server and a readable storage medium, wherein the eccentricity detection method comprises the following steps: acquiring distribution information of clothes in the pulsator washing machine from a plurality of measuring points; and comparing the distribution information with pre-stored reference information, and judging whether the pulsator washing machine is eccentric or not according to a comparison result. According to the technical scheme, the distribution information of the clothes is obtained from the plurality of measuring points, and whether the pulsator washing machine is eccentric or not is determined according to the comparison result of the distribution information of the clothes and the pre-stored reference information.

Description

Eccentricity detection method and system, pulsator washing machine, server and storage medium

Technical Field

The present invention relates to the field of pulsator washing machine technology, and more particularly, to an eccentricity detection method, an eccentricity detection system, a pulsator washing machine, a server, and a computer-readable storage medium.

Background

The impeller type washing machine inevitably produces clothes winding phenomenon during washing, so that an eccentric load exists in a washing barrel, dynamic balance instability of the impeller type washing machine during washing and dehydration movement is caused, and the problems of vibration, jumping, displacement, high noise, box body collision and the like are caused. The current pulsator washing machine only detects the winding and eccentric conditions during dehydration, generally monitors the motion condition of an outer barrel of the pulsator washing machine relative to a box body in the modes of a barrel collision switch, a 3D sensor and the like during dehydration, and judges whether a larger eccentric amount exists in the pulsator washing machine or not and whether the dehydration action can be normally finished or not. If the eccentricity is judged to be too large, the dehydration is stopped, and the water is fed again for washing to adjust the load distribution condition. Water, electricity and time are unnecessarily wasted in the process of detecting and adjusting the eccentricity, and the method for detecting and adjusting the eccentricity causes troubles to users and the user experience is poor.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art or the related art.

In view of the above, the present invention provides an eccentricity detection method for a pulsator washing machine;

another object of the present invention is to provide an eccentricity detection method for a server;

it is still another object of the present invention to provide an eccentricity detection system for a pulsator washing machine;

it is a further object of the present invention to provide an eccentricity detection system for a server;

still another object of the present invention is to provide a pulsator washing machine;

it is yet another object of the present invention to provide a server;

it is yet another object of the present invention to provide a computer-readable storage medium.

In order to achieve the above object, a first aspect of the present invention provides an eccentricity detection method for a pulsator washing machine, including: acquiring distribution information of clothes in the pulsator washing machine from a plurality of measuring points; and determining whether the pulsator washing machine is eccentric or not according to the comparison result of the distribution information and the pre-stored reference information.

In the technical scheme, firstly, the distribution information of the clothes in the pulsator washing machine is obtained from a plurality of measuring points, wherein the distribution information is measured values which are directly measured by different measuring points and correspond to the distribution condition of the clothes. It can be understood that, because the clothes are not necessarily in a uniform distribution state in the inner drum, the distribution information obtained by different measuring points is different, the distribution condition of the clothes in the pulsator washing machine can be reflected through the distribution information of a plurality of measuring points, and the distribution condition of the clothes directly determines whether the pulsator washing machine is eccentric, so that the clothes can be directly detected to judge whether the pulsator washing machine is eccentric according to the distribution information of the clothes; and then, determining whether the pulsator washing machine is eccentric according to a comparison result of the distribution information and pre-stored reference information, wherein the pre-stored reference information can be stored in the pulsator washing machine or in a server, so that the comparison result can be generated in the pulsator washing machine or in the server, and the pulsator washing machine can judge whether the pulsator washing machine is eccentric according to the comparison result and can also judge whether the pulsator washing machine is eccentric according to the judgment result of the server.

In the above technical solution, preferably, the pre-stored reference information is stored in the pulsator washing machine or in the server, and when the pre-stored reference information is stored in the server, the method further includes: sending a request for pre-storing reference information to a server; receiving pre-stored reference information from a server; and comparing the distribution information with pre-stored reference information to obtain a comparison result.

In this technical solution, when the pre-stored reference information is stored in the server, the method further includes: the impeller washing machine sends a request for pre-storing the reference information to the server, namely sends a command for updating the pre-stored reference information to the server; then, the pulsator washing machine receives pre-stored reference information from the server, the integrity of the pre-stored reference information in the pulsator washing machine is improved, and the accuracy of a comparison result is improved conveniently, so that the accuracy of an eccentric judgment result is improved; then, comparing the distribution information with pre-stored reference information, namely, comparing the distribution information with the pre-stored reference information to obtain the matching degree of the measured distribution information and the pre-stored reference information, and generating a comparison result; and finally, the impeller washing machine judges the eccentricity according to the comparison result.

The pre-stored reference information is obtained by analyzing a large amount of experimental data through an intelligent algorithm, wherein the intelligent algorithm includes but is not limited to a neural network (including but not limited to BP, RBF, CNN), a Support Vector Machine (SVM), Deep Learning (Deep-Learning) and other effective pattern recognition and classification algorithms.

In the above technical solution, preferably, the pre-stored reference information is stored in the pulsator washing machine or in the server, and when the pre-stored reference information is stored in the server, the method further includes: sending the distribution information to a server; and receiving a comparison result obtained after the server compares the distribution information with the pre-stored reference information.

In this technical solution, when the pre-stored reference information is stored in the server, the method further includes: the impeller washing machine sends the obtained distribution information to the server, then the server compares the received distribution information with pre-stored reference information, the impeller washing machine receives the comparison result of the server, then the impeller washing machine carries out eccentricity judgment according to the comparison result, and the comparison process is carried out by using the server, so that the comparison speed can be increased, and the eccentricity judgment speed of the impeller washing machine is increased.

In the above technical solution, preferably, the pre-stored reference information is stored in the pulsator washing machine, or in the server, and when the pre-stored reference information is stored in the pulsator washing machine, the method further includes: and comparing the distribution information with pre-stored reference information to obtain a comparison result.

According to the technical scheme, when the pre-stored reference information is stored in the pulsator washing machine, the distribution information is directly compared with the pre-stored reference information in the pulsator washing machine after the distribution information is obtained, a comparison result is obtained, and then the pulsator washing machine carries out eccentricity judgment according to the comparison result.

In the foregoing technical solution, preferably, the distribution information includes: distance distribution information is obtained by a plurality of distance sensors arranged above the highest water level line of an upper cover or an inner cylinder wall of the pulsator washing machine; or the image distribution information is acquired by a plurality of image acquisition devices arranged above the highest water level line of the upper cover or the inner cylinder wall of the pulsator washing machine.

In this technical solution, the distribution information includes: distance distribution information or image distribution information, wherein the distance distribution information is obtained by a plurality of distance sensors, and the distance sensors can be arranged on an upper cover of the pulsator washing machine and also can be arranged on the inner cylinder wall above the highest water level line; the image distribution information is obtained by a plurality of image acquisition devices, and the image acquisition devices can be arranged on an upper cover of the pulsator washing machine and also can be arranged on the inner cylinder wall above the highest water level line.

The distance sensor includes, but is not limited to, an infrared sensor, a laser sensor or other sensors capable of determining the distance from the transmitting end to the inner drum, and furthermore, in order to achieve accurate acquisition of distribution information, a plurality of distance sensor matrix arrays are arranged.

The image capturing device includes, but is not limited to, a camera or a waterproof device with a camera.

In the above technical solution, preferably, the method further includes: if the eccentricity of the pulsator washing machine is judged, shaking and scattering the clothes; and after the shaking and scattering treatment is finished, judging the relationship between the distribution information and the pre-stored reference information again, and if the impeller type washing machine continues to be eccentric, continuing to carry out shaking and scattering treatment on the clothes until the impeller type washing machine is determined not to be eccentric.

In the technical scheme, if the eccentricity of the pulsator washing machine is judged, the clothes are shaken up and dispersed, and the winding of the clothes is reduced; after the shaking treatment is finished, judging the relationship between the distribution information and the pre-stored reference information again, namely determining the comparison result again, and determining whether the pulsator washing machine is eccentric or not according to the comparison result; if the pulsator washing machine continues to be eccentric, the clothes are continuously shaken and dispersed until the pulsator washing machine is determined not to be eccentric, so that the eccentric adjustment of the pulsator washing machine is realized.

In the above technical solution, preferably, the method further includes: if the eccentricity of the pulsator washing machine is judged, determining the eccentricity degree; and determining the times of shaking-off treatment according to the degree of eccentricity, wherein the times of shaking-off treatment on the clothes reach the times.

In the technical scheme, if the eccentricity of the pulsator washing machine is judged, the eccentricity degree, namely the clothes winding degree is determined, the larger the eccentricity degree is, the more serious the clothes winding is, and the more shaking-off treatment times are required for shaking off the clothes; after the eccentricity degree is determined, the shaking-out processing times corresponding to the eccentricity degree are determined, and finally the shaking-out processing times corresponding to the eccentricity degree are executed in the shaking-out processing, so that the eccentricity judgment times of the pulsator washing machine are reduced, the eccentricity adjustment time of the pulsator washing machine is reduced, the normal washing period of the pulsator washing machine is shortened, and the washing efficiency of the pulsator washing machine is improved.

The technical solution of the second aspect of the present invention provides an eccentricity detection method, used for a server, including: receiving distribution information from the pulsator washing machine; comparing the distribution information with pre-stored reference information, and judging whether the pulsator washing machine is eccentric according to a comparison result; and sending the judgment result to the pulsator washing machine.

In the technical scheme, a server receives distribution information from a pulsator washing machine; then comparing the received distribution information with pre-stored reference information, namely comparing the received distribution information with the pre-stored reference information to obtain the matching degree of the measured distribution information and the pre-stored reference information, and generating a comparison result; then judging whether the pulsator washing machine is eccentric according to the comparison result to generate a judgment result; and finally, sending the judgment result to the pulsator washing machine to finish the eccentricity judgment process of the pulsator washing machine.

In the above technical solution, preferably, the method further includes: receiving a request of the pulsator washing machine for pre-storing reference information; and sending pre-stored reference information to the pulsator washing machine according to the request.

In the technical scheme, the server receives a request of the pulsator washing machine for pre-stored reference information and sends updated pre-stored reference information to the pulsator washing machine according to the request, so that the pre-stored reference information in the pulsator washing machine can be updated, the integrity of the pre-stored reference information in the pulsator washing machine is improved, the accuracy of a comparison result is improved, and the accuracy of an eccentric judgment result is improved.

The technical scheme of the third aspect of the invention provides an eccentricity detection system for a pulsator washing machine, which comprises: the measuring unit is used for acquiring the distribution information of clothes in the pulsator washing machine; and the eccentricity result determining unit is used for determining whether the pulsator washing machine is eccentric or not according to the comparison result of the distribution information and the pre-stored reference information.

In the technical scheme, firstly, the measuring unit acquires the distribution information of the clothes in the pulsator washing machine from a plurality of measuring points, and it can be understood that the distribution information acquired by different measuring points is different because the clothes are not always in a uniform distribution state in the inner drum, and the distribution condition of the clothes in the pulsator washing machine can be reflected by the distribution information of the plurality of measuring points; subsequently, the eccentricity result determining unit determines whether the pulsator washing machine is eccentric according to a comparison result of the distribution information and pre-stored reference information, and it can be understood that the pre-stored reference information may be stored in the pulsator washing machine or in the server.

In the above technical solution, preferably, the pre-stored reference information is stored in the pulsator washing machine or in the server, and when the pre-stored reference information is stored in the server, the system further includes: a first communication unit for transmitting a request for pre-storing reference information to a server; and receiving pre-stored reference information from the server; and the first comparison unit compares the distribution information with pre-stored reference information to obtain a comparison result.

In this technical solution, when the pre-stored reference information is stored in the server, the method further includes: a first communication unit of the pulsator washing machine sends a request for pre-storing reference information to a server, namely sends a command for updating the pre-storing reference information to the server; then the first communication unit receives the pre-stored reference information from the server, the integrity of the pre-stored reference information in the pulsator washing machine is improved, the accuracy of a comparison result is improved conveniently, and therefore the accuracy of an eccentric judgment result is improved; then the first comparison unit compares the distribution information with pre-stored reference information, namely, the first comparison unit compares the distribution information with the pre-stored reference information to obtain the matching degree of the measured distribution information and the pre-stored reference information and generate a comparison result; and finally, the eccentricity result determining unit judges the eccentricity according to the comparison result.

In the above technical solution, preferably, the pre-stored reference information is stored in the pulsator washing machine or in the server, and when the pre-stored reference information is stored in the server, the system further includes: the second communication unit is used for sending the distribution information to the server; and receiving a comparison result obtained after the server compares the distribution information with the pre-stored reference information.

In this technical solution, when the pre-stored reference information is stored in the server, the method further includes: the second communication unit of the pulsator washing machine sends the obtained distribution information to the server, then the server compares the received distribution information with pre-stored reference information, the second communication unit receives the comparison result of the server, then the eccentricity result determining unit carries out eccentricity judgment according to the comparison result, and the server is used for carrying out the comparison process, so that the comparison speed can be increased, and the eccentricity judgment speed of the pulsator washing machine can be increased.

In the above technical solution, preferably, the pre-stored reference information is stored in the pulsator washing machine, or in the server, and when the pre-stored reference information is stored in the pulsator washing machine, the system further includes: and the second comparison unit is used for comparing the distribution information with the pre-stored reference information to obtain a comparison result.

In the technical scheme, when the pre-stored reference information is stored in the pulsator washing machine, the second comparison unit compares the distribution information with the pre-stored reference information in the pulsator washing machine after the measurement unit obtains the distribution information to obtain a comparison result, and then the eccentricity result determination unit performs eccentricity judgment according to the comparison result.

In the foregoing technical solution, preferably, the distribution information includes: distance distribution information; or image distribution information, the measuring unit specifically includes: the distance sensors are arranged above the highest water level line of the upper cover or the inner cylinder wall of the pulsator washing machine and used for acquiring distance distribution information; or a plurality of image acquisition devices which are arranged above the highest water level line of the upper cover or the inner cylinder wall of the pulsator washing machine and are used for acquiring image distribution information.

In this technical solution, the distribution information includes: when the distribution information includes distance distribution information, the measuring unit specifically includes: the distance sensors are used for acquiring distance distribution information and are arranged on an upper cover of the pulsator washing machine or the inner cylinder wall above the highest water level line; when the distribution information includes image distribution information, the measurement unit specifically includes: and the image acquisition devices are arranged on an upper cover of the pulsator washing machine or the inner cylinder wall above the highest water level line.

In the above technical solution, preferably, the method further includes: and the shaking and scattering unit is used for controlling the pulsator washing machine to carry out shaking and scattering treatment when the eccentricity of the pulsator washing machine is judged.

In the technical scheme, if the eccentricity of the pulsator washing machine is judged, the shaking unit carries out shaking treatment on clothes, and the winding of the clothes is reduced; after the shaking treatment is finished, the measuring unit acquires the distribution information again, the eccentricity result determining unit determines whether the pulsator washing machine is eccentric or not according to a comparison result of the distribution information and the pre-stored reference information, the pulsator washing machine continues to be eccentric, and the shaking unit carries out shaking treatment on clothes until the eccentricity result determining unit determines that the pulsator washing machine is not eccentric.

In the above technical solution, preferably, the eccentricity detecting system further includes: the eccentricity degree determining unit is used for determining the eccentricity degree when the eccentricity of the pulsator washing machine is judged; a shake-off number determination unit for determining the number of shake-off processes according to the degree of eccentricity; and the shaking and scattering unit is also used for shaking and scattering the clothes for the number of times reaching the number of times.

In the technical scheme, if the eccentricity of the pulsator washing machine is judged, the eccentricity degree determining unit determines the eccentricity degree of the pulsator washing machine, namely the winding degree of clothes, and the larger the eccentricity degree is, the more serious the clothes are wound, and the more shaking-off treatment times are needed for shaking off the clothes; after the eccentricity degree is determined, the shaking and scattering frequency determining unit determines the shaking and scattering frequency corresponding to the eccentricity degree, and finally the shaking and scattering frequency corresponding to the eccentricity degree is executed by the shaking and scattering unit in the shaking and scattering process, so that the eccentricity judgment frequency of the pulsator washing machine is reduced, the eccentricity adjustment time of the pulsator washing machine is shortened, the normal washing period of the pulsator washing machine is shortened, and the washing efficiency of the pulsator washing machine is improved.

The technical solution of the fourth aspect of the present invention provides an eccentricity detection system for a server, including: a first receiving unit for receiving distribution information from the pulsator washing machine; the eccentricity judgment unit is used for comparing the distribution information with prestored reference information and judging whether the pulsator washing machine is eccentric or not according to a judgment result; and the first sending unit is used for sending the judgment result to the pulsator washing machine.

In the technical scheme, a first receiving unit receives distribution information from a pulsator washing machine; then the eccentricity judgment unit compares the received distribution information with pre-stored reference information, namely, the measured distribution information is compared with the pre-stored reference information to obtain the matching degree of the pre-stored reference information, and a comparison result is generated; then judging whether the pulsator washing machine is eccentric according to the comparison result to generate a judgment result; and finally, the first sending unit sends the judgment result to the pulsator washing machine to complete the eccentricity judgment process of the pulsator washing machine.

In the above technical solution, preferably, the method further includes: the second receiving unit is used for receiving a request of the pulsator washing machine for pre-storing the reference information; and the second sending unit is used for sending pre-stored reference information to the rotary drum washing machine according to the request.

In the technical scheme, the second receiving unit receives a request of the pulsator washing machine for pre-stored reference information, and the second sending unit sends updated pre-stored reference information to the pulsator washing machine according to the request, so that the pre-stored reference information in the pulsator washing machine can be updated, the integrity of the pre-stored reference information in the pulsator washing machine is improved, the accuracy of a comparison result is improved, and the accuracy of an eccentric judgment result is improved.

The technical scheme of the fifth aspect of the invention provides a pulsator washing machine, which comprises an eccentricity detection system for the pulsator washing machine in any one of the technical schemes.

In the technical scheme, when the eccentricity detection system in the pulsator washing machine works, any one of the eccentricity detection methods for the pulsator washing machine can be realized, whether the pulsator washing machine is eccentric or not is judged according to a comparison result of distribution information of clothes and prestored reference information, and if the eccentricity is detected, the eccentricity is adjusted by using the shaking-out unit, so that the eccentricity detection and adjustment of the pulsator washing machine are realized.

An aspect of the sixth aspect of the present invention provides a server including the eccentricity detection system for a server according to any one of the above aspects.

In the technical scheme, when the eccentricity detection system in the server works, any one of the eccentricity detection methods for the server can be realized, and whether the pulsator washing machine is eccentric or not is judged according to a comparison result of the distribution information of the clothes and the pre-stored reference information.

An aspect of the seventh aspect of the present invention provides a computer-readable storage medium on which a computer program is stored, the computer program, when executed by a processor, implementing the eccentricity detection method of any one of the above.

In the technical scheme, when being executed by a processor, a computer program in a computer readable storage medium can realize any one of the eccentricity detection methods, whether the pulsator washing machine is eccentric or not is judged according to a comparison result of distribution information of clothes and prestored reference information, and if the eccentricity is detected, the eccentricity is adjusted by using a shaking unit of the pulsator washing machine, so that the eccentricity detection and adjustment of the pulsator washing machine are realized.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 shows a schematic flow chart of an eccentricity detection method of embodiment 1;

fig. 2 shows a schematic flow chart of the eccentricity detection method of embodiment 2;

fig. 3 shows a flowchart of the eccentricity detection method of embodiment 3;

fig. 4 is a flowchart showing an eccentricity detection method of embodiment 4;

fig. 5 is a flowchart showing an eccentricity detection method of embodiment 5;

fig. 6 is a flowchart showing an eccentricity detection method of embodiment 8;

fig. 7 is a schematic flowchart showing an eccentricity detection method of embodiment 9;

FIG. 8 is a schematic flowchart showing an eccentricity detection method of embodiment 10;

fig. 9 is a schematic flowchart showing an eccentricity detection method of embodiment 11;

fig. 10 is a flowchart showing an eccentricity detection method of embodiment 12;

fig. 11 is a flowchart showing an eccentricity detection method of embodiment 13;

FIG. 12 is a schematic flowchart showing an eccentricity detection method of embodiment 14;

FIG. 13 is a schematic view showing the structure of an eccentricity detection system of embodiment 15;

FIG. 14 is a schematic view showing the construction of an eccentricity detection system of embodiment 16;

fig. 15 shows a schematic structural view of a pulsator washing machine of embodiment 17;

fig. 16 shows a schematic structural view of a pulsator washing machine according to embodiment 17;

fig. 17 shows a schematic structural view of a pulsator washing machine of embodiment 17;

fig. 18 shows a schematic structural view of a pulsator washing machine of embodiment 18;

FIG. 19 is a schematic configuration diagram showing an eccentricity detection system of embodiment 19;

FIG. 20 is a schematic configuration diagram showing an eccentricity detection system of embodiment 20;

FIG. 21 is a schematic view showing the structure of an eccentricity detection system of embodiment 21;

FIG. 22 is a schematic configuration diagram showing an eccentricity detection system of embodiment 22;

fig. 23 shows a schematic structural view of a pulsator washing machine of embodiment 23;

FIG. 24 is a schematic configuration diagram showing a server according to embodiment 24;

fig. 25 is a schematic structural view showing a pulsator washing machine and a server according to embodiment 26;

fig. 26 is a schematic flow chart showing a washing method of the pulsator washing machine according to embodiment 29.

Detailed Description

So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

Example 1:

fig. 1 shows a schematic flow chart of the eccentricity detection method of the present embodiment;

as shown in fig. 1, an eccentricity detection method for a pulsator washing machine includes:

step S102, acquiring the distribution information of clothes in the pulsator washing machine from a plurality of measuring points;

and step S104, determining whether the pulsator washing machine is eccentric or not according to the comparison result of the distribution information and the pre-stored reference information.

In this embodiment, step S102, acquiring distribution information of the laundry in the pulsator washing machine from a plurality of measurement points, and it can be understood that, since the laundry is not necessarily in a uniform distribution state in the inner tub, the distribution information acquired by different measurement points is different, the distribution information of the laundry in the pulsator washing machine can be reflected by the distribution information of the plurality of measurement points, and the distribution of the laundry directly determines whether the pulsator washing machine is eccentric, so that the direct detection of the laundry can determine whether the pulsator washing machine is eccentric according to the distribution information of the laundry; and step S104, determining whether the pulsator washing machine is eccentric or not according to the comparison result of the distribution information and the pre-stored reference information.

Example 2:

FIG. 2 is a flow chart showing an eccentricity detection method of the present embodiment;

as shown in fig. 2, an eccentricity detection method for a pulsator washing machine, when pre-stored reference information is stored in a server, includes:

step S202, acquiring the distribution information of clothes in the pulsator washing machine from a plurality of measuring points;

step S204, sending a request for pre-storing reference information to a server;

step S206, receiving pre-stored reference information from a server;

step S208, comparing the distribution information with pre-stored reference information to obtain a comparison result;

and step S210, judging whether the pulsator washing machine is eccentric or not according to the comparison result of the distribution information and the pre-stored reference information.

In this embodiment, step S202, acquiring distribution information of the laundry in the pulsator washing machine from a plurality of measurement points, and it can be understood that, since the laundry is not necessarily in a uniform distribution state in the inner tub, the distribution information acquired by different measurement points is different, the distribution information of the laundry in the pulsator washing machine can be reflected by the distribution information of the plurality of measurement points, and the distribution of the laundry directly determines whether the pulsator washing machine is eccentric, so that the direct detection of the laundry can determine whether the pulsator washing machine is eccentric according to the distribution information of the laundry; step S204, the pulsator washing machine sends a request for pre-storing the reference information to a server, namely, sends a command for updating the pre-storing reference information to the server; step S206, the pulsator washing machine receives pre-stored reference information from the server, the integrity of the pre-stored reference information in the pulsator washing machine is improved, and the accuracy of a comparison result is improved conveniently, so that the accuracy of an eccentric judgment result is improved; step S208, comparing the distribution information with pre-stored reference information, namely, comparing the distribution information with the pre-stored reference information to obtain the matching degree of the measured distribution information and the pre-stored reference information, and generating a comparison result; and step S210, determining whether the pulsator washing machine is eccentric according to the comparison result of the distribution information and the pre-stored reference information.

Example 3:

FIG. 3 is a flow chart showing an eccentricity detection method of the present embodiment;

as shown in fig. 3, an eccentricity detecting method for a pulsator washing machine includes:

step S302, acquiring the distribution information of clothes in the pulsator washing machine from a plurality of measuring points;

step S304, sending the distribution information to a server;

step S306, receiving a comparison result after the server compares the distribution information with the pre-stored reference information;

and step S308, judging whether the pulsator washing machine is eccentric or not according to the comparison result of the distribution information and the pre-stored reference information.

In this embodiment, step S302, acquiring distribution information of the laundry in the pulsator washing machine from a plurality of measurement points, and it can be understood that, since the laundry is not necessarily in a uniform distribution state in the inner tub, the distribution information acquired by different measurement points is different, the distribution information of the laundry in the pulsator washing machine can be reflected by the distribution information of the plurality of measurement points, and the distribution of the laundry directly determines whether the pulsator washing machine is eccentric, so that the direct detection of the laundry can determine whether the pulsator washing machine is eccentric according to the distribution information of the laundry; step S304, the impeller washing machine sends the obtained distribution information to a server, and then the server compares the received distribution information with pre-stored reference information, wherein the pre-stored reference information is obtained by carrying out data analysis on a large amount of experimental data through a Deep Learning (Deep-Learning) intelligent algorithm; and S306, the pulsator washing machine receives the comparison result of the server, then the pulsator washing machine carries out eccentricity judgment according to the comparison result, and the comparison speed can be increased by using the server to carry out the comparison process, so that the eccentricity judgment speed of the pulsator washing machine is increased. And step S308, determining whether the pulsator washing machine is eccentric or not according to the comparison result of the distribution information and the pre-stored reference information.

Example 4:

FIG. 4 is a flow chart showing an eccentricity detection method of the present embodiment;

as shown in fig. 4, an eccentricity detection method for a pulsator washing machine, when pre-stored reference information is stored in a server, includes:

step S402, acquiring the distribution information of clothes in the pulsator washing machine from a plurality of measuring points;

step S404, sending the distribution information to a server;

step S406, receiving a judgment result obtained by the server according to a comparison result of the distribution information and the pre-stored reference information;

and step S408, determining whether the pulsator washing machine is eccentric according to the judgment result.

In the embodiment, in step S402, the distribution information of the laundry in the pulsator washing machine is acquired from a plurality of measurement points, and it can be understood that, since the laundry is not necessarily in a uniform distribution state in the inner tub, the distribution information acquired from different measurement points is different, the distribution condition of the laundry in the pulsator washing machine can be reflected by the distribution information of the plurality of measurement points, and the distribution condition of the laundry directly determines whether the pulsator washing machine is eccentric, so that the direct detection of the laundry can determine whether the pulsator washing machine is eccentric according to the distribution information of the laundry; step S404, sending the distribution information to a server, comparing the distribution information with prestored reference information by the server to generate a comparison result, determining whether the pulsator washing machine is eccentric according to the comparison result, and generating a judgment result, wherein the prestored reference information is obtained by carrying out data analysis on a large amount of experimental data through an intelligent algorithm supporting a neural network (including but not limited to BP, RBF and CNN); step S406, receiving a judgment result obtained by the server according to a comparison result of the distribution information and the pre-stored reference information; and step S408, determining whether the pulsator washing machine is eccentric according to the judgment result.

Example 5:

FIG. 5 is a flowchart illustrating an eccentricity detection method according to the present embodiment;

as shown in fig. 5, an eccentricity detecting method for a pulsator washing machine, when pre-stored reference information is stored in the pulsator washing machine, includes:

step S502, acquiring the distribution information of clothes in the pulsator washing machine from a plurality of measuring points;

step S504, comparing the distribution information with pre-stored reference information to obtain a comparison result;

and step S506, judging whether the pulsator washing machine is eccentric or not according to the comparison result of the distribution information and the pre-stored reference information.

In this embodiment, step S502 is to obtain the distribution information of the laundry in the pulsator washing machine from a plurality of measurement points, and it can be understood that, since the laundry is not necessarily in a uniform distribution state in the inner tub, the distribution information obtained from different measurement points is different, the distribution information of the laundry in the pulsator washing machine can be reflected by the distribution information of the plurality of measurement points, and the distribution condition of the laundry directly determines whether the pulsator washing machine is eccentric, so that the direct detection of the laundry can determine whether the pulsator washing machine is eccentric according to the distribution information of the laundry; step S504, the impeller washing machine compares the distribution information with pre-stored reference information to obtain a comparison result, wherein the pre-stored reference information is obtained by carrying out data analysis on a large amount of experimental data through a neural network (including but not limited to BP, RBF and CNN) intelligent algorithm; and step S506, determining whether the pulsator washing machine is eccentric according to the comparison result of the distribution information and the pre-stored reference information.

Example 6:

on the basis of embodiment 5, the distribution information includes: the distance distribution information is obtained by a plurality of distance sensors arranged above the highest water level line of the upper cover or the inner cylinder wall of the pulsator washing machine.

In this embodiment, the distance distribution information of the clothes is obtained through the distance sensor, and the positions of the clothes corresponding to different measuring points are different, so that the distribution condition of the thickness of the clothes can be obtained through the position distribution information measured by different measuring points, and then the distribution condition is compared with the pre-stored reference information to judge whether the pulsator washing machine is eccentric.

Example 7:

on the basis of embodiment 5, the distribution information includes: the image distribution information is acquired by a plurality of image acquisition devices arranged above the highest water level line of the upper cover or the inner cylinder wall of the pulsator washing machine.

In this embodiment, the image obtaining device obtains the image distribution information of the clothes, and then the image recognition is performed to identify the winding condition of the clothes in the image distribution information, so as to determine whether the pulsator washing machine is eccentric or not.

It is noted that, when the image distribution information is obtained by the image obtaining device to perform the eccentricity detection, one measuring point may also implement the eccentricity detection of the pulsator washing machine, and therefore, in this embodiment, the number of the measuring points is one or more.

Example 8:

FIG. 6 is a flowchart illustrating an eccentricity detection method according to the present embodiment;

as shown in fig. 6, an eccentricity detection method for a pulsator washing machine, when pre-stored reference information is stored in a server, includes:

step S602, acquiring the distribution information of the clothes in the pulsator washing machine from a plurality of measuring points;

step S604, sending a request for pre-storing reference information to a server;

step S606, receiving pre-stored reference information from a server;

step S608, comparing the distribution information with pre-stored reference information to obtain a comparison result;

step S610, judging whether the pulsator washing machine is eccentric or not according to the comparison result of the distribution information and the pre-stored reference information;

if the pulsator washing machine is eccentric, executing step S612 to shake and disperse the clothes;

and after the shaking and scattering treatment is finished, carrying out eccentricity judgment on the pulsator washing machine until the pulsator washing machine is judged not to be eccentric.

In this embodiment, step S602, acquiring distribution information of the laundry in the pulsator washing machine from a plurality of measurement points, it can be understood that, since the laundry is not necessarily in a uniform distribution state in the inner tub, the distribution information acquired by different measurement points is different, the distribution information of the laundry in the pulsator washing machine can be reflected by the distribution information of the plurality of measurement points, and the distribution of the laundry directly determines whether the pulsator washing machine is eccentric, so that directly detecting the laundry can determine whether the pulsator washing machine is eccentric according to the distribution information of the laundry; step S604, the pulsator washing machine sends a request for pre-storing the reference information to a server, namely, sends a command for updating the pre-storing reference information to the server; step S606, the pulsator washing machine receives the pre-stored reference information from the server, the integrity of the pre-stored reference information in the pulsator washing machine is improved, the accuracy of the comparison result is improved conveniently, and therefore the accuracy of the eccentricity judgment result is improved; step S608, comparing the distribution information with pre-stored reference information, namely, comparing the distribution information with the pre-stored reference information to obtain the matching degree of the measured distribution information and the pre-stored reference information, and generating a comparison result; and step S610, determining whether the pulsator washing machine is eccentric according to the comparison result of the distribution information and the pre-stored reference information. If the impeller washing machine is judged to be eccentric, step S612 is executed, and clothes are shaken up and dispersed, so that the winding of the clothes is reduced; after the shaking treatment is finished, judging the relationship between the distribution information and the pre-stored reference information again, namely determining the comparison result again, and determining whether the pulsator washing machine is eccentric or not according to the comparison result; if the pulsator washing machine continues to be eccentric, the clothes are continuously shaken and dispersed until the pulsator washing machine is determined not to be eccentric, so that the eccentric adjustment of the pulsator washing machine is realized.

Example 9:

FIG. 7 is a flowchart illustrating an eccentricity detection method according to the present embodiment;

as shown in fig. 7, an eccentricity detecting method for a pulsator washing machine, when pre-stored reference information is stored in the pulsator washing machine, includes:

step S702, acquiring the distribution information of clothes in the pulsator washing machine from a plurality of measuring points;

step S704, comparing the distribution information with pre-stored reference information to obtain a comparison result;

step S706, judging whether the pulsator washing machine is eccentric or not according to the comparison result of the distribution information and the pre-stored reference information;

if the eccentricity of the pulsator washing machine is judged, step S708 is executed to determine the eccentricity degree;

step S710, determining the times of shaking-off treatment according to the eccentricity degree, and enabling the times of shaking-off treatment on the clothes to reach the times;

In this embodiment, step S702 is to obtain distribution information of the laundry in the pulsator washing machine from a plurality of measurement points, and it can be understood that, since the laundry is not necessarily in a uniform distribution state in the inner tub, the distribution information obtained from different measurement points is different, the distribution information of the laundry in the pulsator washing machine can be reflected by the distribution information of the plurality of measurement points, and the distribution of the laundry directly determines whether the pulsator washing machine is eccentric, so that the direct detection of the laundry can determine whether the pulsator washing machine is eccentric according to the distribution information of the laundry; step S704, the impeller washing machine compares the distribution information with pre-stored reference information to obtain a comparison result; step S706, determining whether the pulsator washing machine is eccentric according to the comparison result of the distribution information and the pre-stored reference information. If the eccentricity of the pulsator washing machine is judged, step S708 is executed to determine the eccentricity degree, that is, the degree of the winding of the laundry, wherein the larger the eccentricity degree is, the more the winding of the laundry is serious, and the more the shaking-off processing times required for shaking off the laundry are; step S710, after the eccentricity degree is determined, determining the shaking-out processing times corresponding to the eccentricity degree, and finally executing the shaking-out processing times corresponding to the eccentricity degree in the shaking-out processing, so that the eccentricity judgment times of the pulsator washing machine are reduced, the eccentricity adjustment time of the pulsator washing machine is reduced, the normal washing period of the pulsator washing machine is shortened, and the washing efficiency of the pulsator washing machine is improved.

Example 10:

FIG. 8 is a flowchart illustrating an eccentricity detection method of the present embodiment;

as shown in fig. 8, an eccentricity detection method for a server includes:

step S802, receiving distribution information from the pulsator washing machine;

step S804, comparing the distribution information with pre-stored reference information, and judging whether the pulsator washing machine is eccentric according to the comparison result;

and step S806, sending the judgment result to the pulsator washing machine.

In this embodiment, in step S802, the server receives distribution information from the pulsator washing machine; then comparing the received distribution information with pre-stored reference information, namely comparing the received distribution information with the pre-stored reference information to obtain the matching degree of the measured distribution information and the pre-stored reference information, and generating a comparison result; then judging whether the pulsator washing machine is eccentric according to the comparison result to generate a judgment result; and finally, sending the judgment result to the pulsator washing machine to finish the eccentricity judgment process of the pulsator washing machine.

In this embodiment, in step S802, the server receives distribution information from the pulsator washing machine; step S804, comparing the received distribution information with pre-stored reference information, namely, comparing the received distribution information with the pre-stored reference information to obtain the matching degree of the measured distribution information and the pre-stored reference information, and generating a comparison result; then judging whether the pulsator washing machine is eccentric according to the comparison result to generate a judgment result; and step S806, sending the judgment result to the pulsator washing machine to finish the eccentricity judgment process of the pulsator washing machine.

Example 11:

FIG. 9 is a flowchart illustrating an eccentricity detection method of the present embodiment;

as shown in fig. 9, an eccentricity detection method for a server includes:

step S902, receiving distribution information from the pulsator washing machine;

step S904, comparing the distribution information with pre-stored reference information to generate a comparison result;

and step S906, sending the comparison result to the pulsator washing machine.

In this embodiment, in step S902, the server receives distribution information from the pulsator washing machine; step S904, comparing the received distribution information with pre-stored reference information, namely, comparing the received distribution information with the pre-stored reference information to obtain the matching degree of the measured distribution information and the pre-stored reference information, and generating a comparison result; and step S906, sending the comparison result to the pulsator washing machine, and determining whether the eccentric position exists according to the comparison result by the pulsator washing machine.

Example 12:

fig. 10 is a flowchart illustrating an eccentricity detection method of the present embodiment;

as shown in fig. 10, an eccentricity detection method for a server includes:

step S1002, receiving a request of the pulsator washing machine for pre-storing reference information;

step S1004, pre-stored reference information is sent to the pulsator washing machine according to the request;

step S1006, receiving distribution information from the pulsator washing machine;

step S1008, comparing the distribution information with pre-stored reference information to generate a comparison result;

and step S1010, sending the comparison result to the pulsator washing machine.

In this embodiment, in step S1002, the server receives a request of the pulsator washing machine for pre-storing the reference information, and in step S1004, the server requests to send updated pre-stored reference information to the pulsator washing machine, so that the pre-stored reference information in the pulsator washing machine can be updated, the integrity of the pre-stored reference information in the pulsator washing machine is improved, the accuracy of the comparison result is improved, and the accuracy of the eccentricity determination result is improved. Step S1006, the server receives the distribution information from the pulsator washing machine; step S1008, comparing the received distribution information with pre-stored reference information, namely, comparing the received distribution information with the pre-stored reference information to obtain the matching degree of the measured distribution information and the pre-stored reference information, and generating a comparison result; and step S1010, sending the comparison result to a pulsator washing machine, and determining whether the eccentricity is generated according to the comparison result by the pulsator washing machine. In the embodiment, the eccentricity judgment process has two optional modes, and the applicability is better.

Example 13:

FIG. 11 is a schematic view showing the construction of the eccentricity detection system of the present embodiment;

as shown in fig. 11, an eccentricity detection system 1100 for a pulsator washing machine includes:

a measuring unit 1102 for acquiring distribution information of the laundry in the pulsator washing machine;

and an eccentricity result determining unit 1104 for determining whether the pulsator washing machine is eccentric according to a comparison result of the distribution information and pre-stored reference information.

In this embodiment, the measurement unit 1102 obtains the distribution information of the laundry in the pulsator washing machine from a plurality of measurement points, wherein the distribution information is the measurement values corresponding to the distribution of the laundry directly measured by different measurement points. It can be understood that, because the clothes are not necessarily in a uniform distribution state in the inner drum, the distribution information obtained by different measuring points is different, and the distribution condition of the clothes in the pulsator washing machine can be reflected by the distribution information of a plurality of measuring points; subsequently, the eccentricity result determining unit 1104 determines whether the pulsator washing machine is eccentric according to a comparison result of the distribution information and pre-stored reference information, and it is understood that the pre-stored reference information may be stored in the pulsator washing machine or in the server.

Example 14:

FIG. 12 is a schematic view showing the construction of the eccentricity detection system of the present embodiment;

as shown in fig. 12, an eccentricity detection system 1200 for a pulsator washing machine, when pre-stored reference information is stored in a server, includes:

a measuring unit 1202, configured to obtain distribution information of clothes in the pulsator washing machine;

a first communication unit 1204 for transmitting a request for pre-storing reference information to a server; and receiving pre-stored reference information from the server;

a first comparing unit 1206 for comparing the distribution information with pre-stored reference information to obtain a comparison result;

and an eccentricity result determining unit 1208 for determining whether the pulsator washing machine is eccentric according to a comparison result of the distribution information and pre-stored reference information.

In this embodiment, the measurement unit 1202 obtains the distribution information of the laundry in the pulsator washing machine from a plurality of measurement points, and it can be understood that, since the laundry is not necessarily in a uniform distribution state in the inner tub, the distribution information obtained by different measurement points is different, and the distribution condition of the laundry in the pulsator washing machine can be reflected by the distribution information of the plurality of measurement points; the first communication unit 1204 transmits a request for pre-storing the reference information to the server, that is, transmits a command to update the pre-storing reference information to the server; then, the first communication unit 1204 receives pre-stored reference information from the server, so that the integrity of the pre-stored reference information in the pulsator washing machine is improved, the accuracy of a comparison result is improved conveniently, and the accuracy of an eccentric judgment result is improved; then, the first comparing unit 1206 compares the distribution information with the pre-stored reference information, that is, the measured distribution information is compared with the pre-stored reference information to obtain a matching degree of the distribution information and the pre-stored reference information, and a comparison result is generated; the eccentricity result determining unit 1104 determines whether the pulsator washing machine is eccentric according to a result of comparing the distribution information with pre-stored reference information.

Example 15:

fig. 13 is a schematic structural view showing an eccentricity detection system of the present embodiment;

as shown in fig. 13, an eccentricity detection system 1300, for a pulsator washing machine, when pre-stored reference information is stored in a server, includes:

a measuring unit 1302, configured to obtain distribution information of the laundry in the pulsator washing machine;

a second communication unit 1304 for transmitting the distribution information to the server; receiving a comparison result obtained after the server compares the distribution information with the pre-stored reference information;

and an eccentricity result determining unit 1306, configured to determine whether the pulsator washing machine is eccentric according to a comparison result between the distribution information and pre-stored reference information.

In this embodiment, the measurement unit 1302 acquires the distribution information of the laundry in the pulsator washing machine from a plurality of measurement points, and it can be understood that, because the laundry is not necessarily in a uniform distribution state in the inner drum, the distribution information acquired by different measurement points is different, and the distribution condition of the laundry in the pulsator washing machine can be reflected by the distribution information of the plurality of measurement points; the second communication unit 1304 sends the obtained distribution information to the server, then the server compares the received distribution information with pre-stored reference information, the second communication unit 1304 receives a comparison result of the server, then the eccentricity result determining unit carries out eccentricity judgment according to the comparison result, and the comparison speed can be increased by using the server to carry out a comparison process, so that the eccentricity judgment speed of the pulsator washing machine is increased. The eccentricity result determining unit 1306 determines whether the pulsator washing machine is eccentric according to a comparison result of the distribution information with pre-stored reference information.

Example 16:

FIG. 14 is a schematic view showing the construction of the eccentricity detection system of the present embodiment;

as shown in fig. 14, an eccentricity detection system 1400 for a pulsator washing machine, when pre-stored reference information is stored in the pulsator washing machine, includes:

a measurement unit 1402 for acquiring distribution information of laundry in the pulsator washing machine;

a second comparing unit 1404, configured to compare the distribution information with pre-stored reference information to obtain a comparison result;

and an eccentricity result determining unit 1406 for determining whether the pulsator washing machine is eccentric according to a comparison result of the distribution information and pre-stored reference information.

In this embodiment, the measurement unit 1402 obtains the distribution information of the laundry in the pulsator washing machine from a plurality of measurement points, and it can be understood that, since the laundry is not necessarily in a uniform distribution state in the inner tub, the distribution information obtained from different measurement points is different, and the distribution condition of the laundry in the pulsator washing machine can be reflected by the distribution information of the plurality of measurement points; the second comparing unit 1404 compares the distribution information with pre-stored reference information in the pulsator washing machine to obtain a comparison result, and the eccentricity result determining unit 1406 determines whether the pulsator washing machine is eccentric according to the comparison result of the distribution information and the pre-stored reference information.

Example 17:

on the basis of embodiment 16, the measurement unit specifically includes: a plurality of distance sensors;

fig. 15 to 17 are schematic structural views of the pulsator washing machine of the present embodiment;

the distance sensor 1502 is arranged on the upper cover above the inner cylinder, is in a matrix array, and is electrically connected with the controller 1504, and the microcontroller 1504 comprises a second comparison unit and an eccentricity result determination unit.

As shown in fig. 15 to 17, the distance sensor 1502 obtains distance distribution information of clothes, and positions of the clothes corresponding to different measuring points are different, so that distribution conditions of the thickness of the clothes can be obtained through the position distribution information measured by the different measuring points, and then the microcontroller 1504 compares the distribution information with pre-stored reference information to determine whether the pulsator washing machine is eccentric.

Example 18:

on the basis of embodiment 16, the measurement unit specifically includes: a plurality of image acquisition devices;

fig. 18 shows a schematic structural view of the pulsator washing machine of the present embodiment;

as shown in fig. 16, the image acquiring device is disposed on the upper cover above the inner drum, and the image acquiring device acquires image distribution information of the laundry, and then identifies the entanglement of the laundry in the image distribution information by image recognition, so as to determine whether the pulsator washing machine is eccentric.

Example 19:

fig. 19 is a schematic structural view showing an eccentricity detecting system of the present embodiment;

as shown in fig. 19, an eccentricity detection system 1700, for a pulsator washing machine, when pre-stored reference information is stored in the pulsator washing machine, includes:

a measuring unit 1702 for acquiring distribution information of the laundry in the pulsator washing machine;

a second comparing unit 1704 for comparing the distribution information with pre-stored reference information to obtain a comparison result;

an eccentricity result determining unit 1706, configured to determine whether the pulsator washing machine is eccentric according to a comparison result between the distribution information and pre-stored reference information;

and a shaking and scattering unit 1708 for controlling the pulsator washing machine to carry out shaking and scattering treatment when the eccentricity of the pulsator washing machine is judged.

In this embodiment, the measurement unit 1702 obtains the distribution information of the laundry in the pulsator washing machine from a plurality of measurement points, and it can be understood that, since the laundry is not necessarily in a uniform distribution state in the inner tub, the distribution information obtained by different measurement points is different, and the distribution condition of the laundry in the pulsator washing machine can be reflected by the distribution information of the plurality of measurement points; the second comparing unit 1704 compares the distribution information with pre-stored reference information in the pulsator washing machine to obtain a comparison result, the eccentricity result determining unit 1706 determines whether the pulsator washing machine is eccentric according to the comparison result between the distribution information and the pre-stored reference information, and if the pulsator washing machine is judged to be eccentric, the shaking unit 1708 shakes and scatters the laundry to reduce the winding of the laundry; after the shaking and scattering processing is finished, whether the pulsator washing machine is eccentric or not is judged again, if the eccentricity result determining unit 1706 determines that the pulsator washing machine continues to be eccentric, the shaking and scattering unit 1708 continues to shake and scattering the clothes until the eccentricity result determining unit 1706 determines that the pulsator washing machine is not eccentric, and the eccentricity adjustment of the pulsator washing machine is realized.

Example 20:

fig. 20 is a schematic structural view showing an eccentricity detection system of the present embodiment;

as shown in fig. 20, an eccentricity detection system 1800, for a pulsator washing machine, when pre-stored reference information is stored in the pulsator washing machine, includes:

a measuring unit 1802 for acquiring distribution information of laundry in the pulsator washing machine;

a second comparing unit 1804, configured to compare the distribution information with pre-stored reference information to obtain a comparison result;

an eccentricity result determining unit 1806, configured to determine whether the pulsator washing machine is eccentric according to a comparison result between the distribution information and pre-stored reference information;

an eccentricity degree determining unit 1808, configured to determine an eccentricity degree when the pulsator washing machine is eccentric;

a shaking-off number determination unit 1810 for determining the number of shaking-off processes according to the degree of eccentricity;

a shaking unit 1812, configured to control the pulsator washing machine to perform shaking processing when the eccentricity of the pulsator washing machine is determined, and the number of times of shaking processing of the laundry reaches the number of times.

In this embodiment, the measurement unit 1802 obtains the distribution information of the laundry in the pulsator washing machine from a plurality of measurement points, and it can be understood that, since the laundry is not necessarily in a uniform distribution state in the inner tub, the distribution information obtained by different measurement points is different, and the distribution condition of the laundry in the pulsator washing machine can be reflected by the distribution information of the plurality of measurement points; the second comparing unit 1804 compares the distribution information with pre-stored reference information in the pulsator washing machine to obtain a comparison result, the eccentricity result determining unit 1806 determines whether the pulsator washing machine is eccentric according to the comparison result of the distribution information and the pre-stored reference information, if the eccentricity of the pulsator washing machine is judged, the eccentricity degree determining unit 1808 determines the eccentricity degree, namely the clothes winding degree, the larger the eccentricity degree is, the more serious the clothes winding is, the more shaking-off processing times required for shaking off the clothes at the moment is, and the shaking-off times determining unit 1810 is used for determining the shaking-off processing times according to the eccentricity degree; the shaking unit 1812 controls the pulsator washing machine to perform shaking processing, and the number of times of shaking processing of the laundry reaches the number of times. Therefore, the frequency of eccentric judgment of the pulsator washing machine is reduced, the eccentric adjustment time of the pulsator washing machine is reduced, the normal washing period of the pulsator washing machine is shortened, and the washing efficiency of the pulsator washing machine is improved.

Example 21:

FIG. 21 is a schematic view showing the structure of the eccentricity detection system of the present embodiment;

as shown in fig. 21, an eccentricity detection system 1900, which is used in a server, when pre-stored reference information is stored in the server, includes:

a first receiving unit 1902 for receiving distribution information from the pulsator washing machine;

an eccentricity determination unit 1904 configured to compare the distribution information with pre-stored reference information, and determine whether the pulsator washing machine is eccentric according to a determination result;

a first sending unit 1906, configured to send the determination result to the pulsator washing machine.

In this embodiment, the first receiving unit 1902 receives distribution information from the pulsator washing machine; then, the eccentricity determination unit 1904 compares the received distribution information with pre-stored reference information, that is, by comparing with the pre-stored reference information, obtains the matching degree between the measured distribution information and the pre-stored reference information, and generates a comparison result; then judging whether the pulsator washing machine is eccentric according to the comparison result to generate a judgment result; finally, the first sending unit 1906 sends the determination result to the pulsator washing machine to complete the eccentricity determination process of the pulsator washing machine.

Example 22:

FIG. 22 is a schematic view showing the construction of the eccentricity detection system of the present embodiment;

as shown in fig. 22, an eccentricity detection system 2000, which is used in a server, when pre-stored reference information is stored in the server, includes:

a second receiving unit 2002 for receiving a request of the pulsator washing machine for pre-storing the reference information;

a second transmitting unit 2004 for transmitting pre-stored reference information to the pulsator washing machine according to the request;

a first receiving unit 2006 for receiving distribution information from the pulsator washing machine;

an eccentricity determination unit 2008 for comparing the distribution information with pre-stored reference information and determining whether the pulsator washing machine is eccentric according to a determination result;

and a first sending unit 2010 for sending the judgment result to the pulsator washing machine.

In this embodiment, the second receiving unit 2002 receives a request of the pulsator washing machine for pre-stored reference information, and the second sending unit 2004 sends the updated pre-stored reference information to the pulsator washing machine according to the request, so that the pre-stored reference information in the pulsator washing machine can be updated, the integrity of the pre-stored reference information in the pulsator washing machine is improved, the accuracy of the comparison result is improved, and the accuracy of the eccentricity judgment result is improved. The first receiving unit 2006 receives distribution information from the pulsator washing machine; then, the eccentricity determination unit 2008 compares the received distribution information with the pre-stored reference information, that is, by comparing with the pre-stored reference information, the matching degree between the measured distribution information and the pre-stored reference information is obtained, and a comparison result is generated; then judging whether the pulsator washing machine is eccentric according to the comparison result to generate a judgment result; and finally, the first sending unit 2010 sends the judgment result to the pulsator washing machine to complete the eccentricity judgment process of the pulsator washing machine. In the embodiment, the eccentricity judgment process has two optional modes, and the applicability is better.

Example 23:

fig. 23 shows a schematic structural view of the pulsator washing machine of the present embodiment;

as shown in fig. 23, a pulsator washing machine 2100 includes an eccentricity detection system 2102 for the pulsator washing machine in any of the above embodiments.

In this embodiment, when the eccentricity detection system 2102 in the pulsator washing machine 2100 works, any one of the eccentricity detection methods for the pulsator washing machine described above can be implemented, whether the pulsator washing machine is eccentric is determined according to a comparison result between distribution information of clothes and pre-stored reference information, and if the eccentricity is detected, the eccentricity is adjusted by using the shaking unit, so that the eccentricity detection and adjustment of the pulsator washing machine are implemented.

Example 24:

fig. 24 is a schematic configuration diagram showing a server of the present embodiment;

as shown in fig. 24, a server 2200 includes an eccentricity detection system 2202 for a server according to any of the embodiments described above.

In this embodiment, when the eccentricity detection system 2202 in the server 2200 operates, any one of the eccentricity detection methods for the server can be implemented, and whether the pulsator washing machine is eccentric is determined according to a comparison result between distribution information of laundry and pre-stored reference information.

Example 25:

the present embodiment proposes a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the eccentricity detection method of any of the above embodiments.

In this embodiment, when executed by a processor, a computer program in a computer-readable storage medium may implement any one of the eccentricity detection methods described above, and determine whether the pulsator washing machine is eccentric according to a comparison result between distribution information of the laundry and pre-stored reference information, and if the eccentricity is detected, perform eccentricity adjustment using a shaking unit of the pulsator washing machine, thereby implementing eccentricity detection and adjustment of the pulsator washing machine.

Example 26:

fig. 25 is a schematic structural view of the pulsator washing machine and the server according to the present embodiment;

as shown in fig. 25, the pulsator washing machine 2302 acquires distribution information of laundry in the pulsator washing machine 2302 from a plurality of measurement points, and transmits a request for pre-stored reference information to the server 2304, i.e., a command to update the pre-stored reference information to the server 2304; the server 2304 receives a request of the pulsator washing machine 2302 for pre-stored reference information, sends the pre-stored reference information to the pulsator washing machine 2302, the pulsator washing machine 2302 receives updated pre-stored reference information sent by the server 2304, the integrity of the pre-stored reference information in the pulsator washing machine 2302 is improved, and the accuracy of a comparison result is improved, so that the accuracy of an eccentricity judgment result is improved, the pulsator washing machine 2302 compares the distribution information with the pre-stored reference information, namely, the measured distribution information is compared with the pre-stored reference information to obtain the matching degree of the pre-stored reference information, and a comparison result is generated; and finally, the pulsator washing machine 2302 performs eccentricity judgment according to the comparison result.

Example 27:

in this embodiment, the pulsator washing machine acquires distribution information of clothes in the pulsator washing machine from a plurality of measurement points, then the pulsator washing machine transmits the acquired distribution information to the server, the server receives the distribution information transmitted by the pulsator washing machine, compares the received distribution information with pre-stored reference information, generates a comparison result, transmits the comparison result to the pulsator washing machine, the pulsator washing machine receives the comparison result of the server, and then the pulsator washing machine performs eccentricity judgment according to the comparison result to complete eccentricity detection of the pulsator washing machine. The server is used for the comparison process, so that the comparison speed can be increased, and the eccentric judgment speed of the pulsator washing machine can be increased.

Example 28:

in this embodiment, the pulsator washing machine acquires distribution information of laundry in the pulsator washing machine from a plurality of measurement points, then the pulsator washing machine transmits the acquired distribution information to the server, the server receives the distribution information transmitted by the pulsator washing machine, compares the received distribution information with pre-stored reference information, generates a comparison result, then the server determines whether the pulsator washing machine is eccentric according to the comparison result, generates a determination result, and transmits the determination result to the pulsator washing machine, and the pulsator washing machine receives the determination result, and determines whether the pulsator washing machine is eccentric according to the determination result.

Example 29:

FIG. 26 is a schematic flow chart showing a washing method of the present embodiment;

as shown in fig. 26, a washing method for a pulsator washing machine includes:

step S2402, operating a main washing program;

step S2404, shaking up, balancing and washing;

step S2406, judge whether a washing cycle is over;

if the judgment result is negative, restarting the operation of the main washing program until the judgment result is positive, starting to perform eccentric detection, and executing the step S2408, wherein the distance sensor detects the state of the inner drum clothes;

step S2410, outputting state information;

step S2412, reading preset mode information;

step S2414, judging whether the eccentricity exists or not; if the judgment result is yes, restarting shaking dispersion balance washing, and restarting eccentric detection after the washing is finished until the judgment result is no, executing step S2416, and dehydrating;

step S2418, judging whether the program cycle is finished or not, if not, re-running the main washing program until the judgment result is yes, and finishing washing.

In this embodiment, the eccentricity detection process is added to the pulsator washing machine before dehydration. When the pulsator washing machine washes, step S2402 runs a main washing program, and step S2404 performs a shaking balance washing mode, that is, the pulsator washing machine shakes and disperses the laundry in the washing process to reduce the entanglement of the laundry and reduce the possibility of the occurrence of eccentricity; step S2406, judge whether a washing cycle is over; if the judgment result is negative, restarting to run the main washing program until the judgment result is positive, and starting to perform eccentricity detection; step S2408, detecting the state of the clothes in the inner cylinder through a distance sensor to obtain distribution information, step S2410, outputting state information corresponding to the distribution condition of the clothes, and step S2412, reading preset mode information, wherein the preset mode information is obtained through collecting sensor array signals in various eccentric and non-eccentric states in a large number of experiments and through an intelligent algorithm after proper calibration, filtering and noise reduction, and is pre-stored reference information; step S2414, comparing the preset mode information with the output state information, judging whether the pulsator washing machine is eccentric, if the pulsator washing machine is eccentric, step S2404, carrying out shaking balance washing on the clothes, namely carrying out shaking treatment on the clothes to reduce the winding of the clothes in the inner drum, and after a complete washing period is finished, carrying out eccentric detection on the pulsator washing machine again until the pulsator washing machine is judged not to be eccentric; step S2416, performing a dewatering operation, after the dewatering operation is completed, step S2418, determining whether the program cycle is completed, if the program cycle is not completed, step S2402, running the main washing program until the program cycle is completed, and ending the washing. In the embodiment, detection is carried out before dehydration, so that the situation that the program restarts to be executed and water and electricity are wasted due to the fact that eccentricity occurs in the dehydration process can be reduced.

The technical scheme of the invention is described in detail in the above with reference to the accompanying drawings, and by the technical scheme of the invention, eccentricity detection can be realized according to the distribution information of the clothes, when the clothes are eccentric, eccentricity adjustment can be realized by shaking and scattering the clothes, meanwhile, the distribution information can be compared with the pre-stored reference information in the pulsator washing machine or the server, so that the applicability is good, the pre-stored reference information can be updated in real time, and the accuracy of eccentricity judgment is improved.

In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An eccentricity detection method for a pulsator washing machine, comprising:

acquiring distribution information of clothes in the pulsator washing machine from a plurality of measuring points;

determining whether the pulsator washing machine is eccentric or not according to a comparison result of the distribution information and pre-stored reference information;

if the eccentricity of the pulsator washing machine is judged, determining the eccentricity degree;

determining the times of shaking-off treatment according to the eccentricity degree, wherein the times of shaking-off treatment on the clothes reach the times of shaking-off treatment corresponding to the eccentricity degree;

the distribution information includes: distance distribution information;

the method comprises the steps that image distribution information of clothes is obtained through a plurality of image obtaining devices which are arranged above the highest water level line of an upper cover or an inner cylinder wall of the pulsator washing machine; and identifying the winding condition of the clothes in the image distribution information, and further judging whether the pulsator washing machine is eccentric.

2. The eccentricity detection method according to claim 1, wherein the pre-stored reference information is stored in the pulsator washing machine, or in a server,

when the pre-stored reference information is stored in the server, the method further includes:

sending a request for pre-storing reference information to the server;

receiving the pre-stored reference information from the server; and

and comparing the distribution information with the pre-stored reference information to obtain the comparison result.

3. The eccentricity detection method according to claim 1, wherein the pre-stored reference information is stored in the pulsator washing machine, or in a server,

sending the distribution information to the server; and

and receiving the comparison result after the server compares the distribution information with the pre-stored reference information.

4. The eccentricity detection method according to claim 1, wherein the pre-stored reference information is stored in the pulsator washing machine, or in a server,

when the pre-stored reference information is stored in the pulsator washing machine, the method further includes:

5. The eccentricity detection method according to any one of claims 1 to 4, wherein the distance distribution information is obtained by a plurality of distance sensors disposed above a highest water level line of an upper cover or an inner cylindrical wall of the pulsator washing machine.

6. The eccentricity detection method according to claim 1, further comprising:

if the impeller washing machine is judged to be eccentric, shaking and scattering the clothes;

and after the shaking and scattering treatment is finished, judging the relationship between the distribution information and the pre-stored reference information again, and if the impeller type washing machine continues to be eccentric, continuing to carry out shaking and scattering treatment on the clothes until the impeller type washing machine is determined not to be eccentric.

7. An eccentricity detection method for a server, comprising:

receiving distribution information from the pulsator washing machine;

comparing the distribution information with pre-stored reference information, and judging whether the pulsator washing machine is eccentric or not according to a comparison result; and

determining the times of shaking-off treatment according to the eccentricity degree, wherein the times of shaking-off treatment on the clothes reach the times of shaking-off treatment corresponding to the eccentricity degree; sending the judgment result to the pulsator washing machine;

the distribution information includes:

distance distribution information;

8. The eccentricity detection method according to claim 7, further comprising:

receiving a request of the pulsator washing machine for pre-storing reference information;

and sending the pre-stored reference information to the pulsator washing machine according to the request.

9. An eccentricity detection system for a pulsator washing machine, comprising:

the measuring unit is used for acquiring the distribution information of clothes in the pulsator washing machine;

an eccentricity result determining unit for determining whether the pulsator washing machine is eccentric according to a comparison result of the distribution information and pre-stored reference information;

the eccentricity degree determining unit is used for determining the eccentricity degree when the impeller washing machine is judged to be eccentric;

a shake-off number determination unit for determining the number of shake-off processes according to the degree of eccentricity; and

the shaking and scattering unit is used for carrying out shaking and scattering treatment on the clothes for the times corresponding to the eccentricity degree;

the distribution information includes: distance distribution information;

10. The eccentricity detection system according to claim 9, wherein the pre-stored reference information is stored in the pulsator washing machine, or in a server,

when the pre-stored reference information is stored in the server, the system further includes:

a first communication unit for transmitting a request for pre-storing reference information to the server; and receiving the pre-stored reference information from the server;

and the first comparison unit is used for comparing the distribution information with the pre-stored reference information to obtain the comparison result.

11. The eccentricity detection system according to claim 9, wherein the pre-stored reference information is stored in the pulsator washing machine, or in a server,

the second communication unit is used for sending the distribution information to the server; and receiving the comparison result after the server compares the distribution information with the pre-stored reference information.

12. The eccentricity detection system according to claim 9, wherein the pre-stored reference information is stored in the pulsator washing machine, or in a server,

when the pre-stored reference information is stored in the pulsator washing machine, the system further includes:

and the second comparison unit is used for comparing the distribution information with the pre-stored reference information to obtain the comparison result.

13. Eccentricity detection system according to any one of claims 9 to 12,

the measurement unit specifically includes:

the distance sensors are arranged above the highest water level line of the upper cover or the inner cylinder wall of the pulsator washing machine and used for acquiring the distance distribution information; or

And the image acquisition devices are arranged above the highest water level line of the upper cover or the inner cylinder wall of the pulsator washing machine and are used for acquiring the image distribution information.

14. The eccentricity detection system according to claim 9, further comprising:

the shaking and dispersing unit is also used for controlling the pulsator washing machine to carry out shaking and dispersing treatment when the eccentricity of the pulsator washing machine is judged.

15. An eccentricity detection system for a server, comprising:

a first receiving unit for receiving distribution information from the pulsator washing machine;

the eccentricity judgment unit is used for comparing the distribution information with pre-stored reference information and judging whether the pulsator washing machine is eccentric or not according to a judgment result; and

the first sending unit is used for sending the judgment result to the pulsator washing machine;

the distribution information includes: distance distribution information;

16. The eccentricity detection system according to claim 15, further comprising:

the second receiving unit is used for receiving a request of the pulsator washing machine for pre-storing reference information;

and the second sending unit is used for sending the pre-stored reference information to the pulsator washing machine according to the request.

17. A pulsator washing machine, characterized by comprising the eccentricity detection system according to any one of claims 9 to 14.

18. A server, characterized by comprising the eccentricity detection system of claim 15 or 16.

19. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the eccentricity detection method of any one of claims 1 to 6 or of claims 7 or 8.